Karcher Sandblaster Attachment test

Testing the Karcher Sandblaster pressure washer attachment, using cheap Kiln Dried sand

[@withclarkey]

Quick update, I tried it out on the camper van, and after around an hour of blasting I went through 2 bags of sand and it did clog up once so I had to blast water down the nozzle to clear it. I also tried it with Sealey 80 grit aluminium oxide, which wasn't quite as aggressive as the sand so always do a test piece first 👍🏻

[@specialized29er86]

Be careful what you wet blast as sheet of tin and iron it will warp and destroy the panels.

[@brianrobson3727]

Thanks for the video. It would be helpful to know the pressure rating on your pressure washer.

[@withclarkey]

Hi it is a Macalister MPWP2200 2100W pressure washer

[@brianrobson3727]

Thanks!